In Noob Incremental , you usually get fire by standing on or pressing the fire button in the early area, then using fire upgrades to increase how fast you generate it. One video also shows that fire can be used to unlock runes and later blaze-related progression, so fire is an early core currency rather than a one-time resource.

How to get it

  1. Go to the fire station/button in the main zone.
  2. Stand on it or interact with it until your fire count rises.
  3. Buy fire upgrades to boost fire gain.
  4. Keep pushing until you unlock blaze, runes, or the next layer of progression.

What helps most

  • Max out more fire early, because it keeps paying off for a long time.
  • Balance more fire with more oofs so you can progress without stalling.
  • After your first prestige/rebirth loop, some fire handling becomes automated, making later runs much faster.

Quick note

If you are stuck, the most likely issue is that you are not standing on the fire source long enough, since one guide shows fire only generates while you remain there.

TL;DR: go to the fire button, stand on it to generate fire, spend that fire on upgrades, and keep progressing until blaze and automation unlock.